OPA128KM
IC OPAMP GP 1 CIRCUIT TO99-8
Linear Amplifiers Instrumentation Op Amps Buffer Amps
TO-99-8 Metal Can
Difet®
Obsolete
$77.50 / unit (market reference)
MOQ: 4 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Rochester Electronics, LLC |
| Model | OPA128KM |
| Package / Case | TO-99-8 Metal Can |
| Mounting Type | Through Hole |
| Operating Temperature | 0°C ~ 70°C |
| Amplifier Type | General Purpose |
| Number of Circuits | 1 |
| Gain Bandwidth Product | 1 MHz |
| Slew Rate | 3V/µs |
| Voltage - Input Offset | 140 µV |
| Current - Input Bias | 0.075 pA |
| Current - Supply | 900µA |
| Current - Output / Channel | 10 mA |
| Voltage - Supply | 10 V ~ 36 V |
| Supplier Device Package | TO-99-8 |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
OPA128KM by Rochester Electronics, LLC is a 1-channel general-purpose operational amplifier, found in sensor signal conditioning, active filters, voltage followers, comparator circuits, and audio preamplifiers across virtually every electronics segment. The TO-99-8 Metal Can package with surface mount mounting is suitable for automated assembly. Operating temperature range is 0°C ~ 70°C. Pin-compatible alternatives include ST and TI variants — domestic drop-ins from 3PEAK and SGMICRO offer competitive pricing.
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All Technical Specifications
| Slew Rate | 3V/µs |
| Amplifier Type | General Purpose |
| Current - Supply | 900µA |
| Number of Circuits | 1 |
| Current - Input Bias | 0.075 pA |
| Gain Bandwidth Product | 1 MHz |
| Voltage - Input Offset | 140 µV |
| Current - Output / Channel | 10 mA |
| Voltage - Supply Span (Max) | 36 V |
| Voltage - Supply Span (Min) | 10 V |
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